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<div class="part">
<div class="titlepage"><div><div><h1 class="title">
<a name="gtkobjects"></a>Part IV. GTK+构件和对象</h1></div></div></div>
<div class="toc">
<p><b>Table of Contents</b></p>
<dl>
<dt><span class="chapter"><a href="ch02.html">类层次树</a></span></dt>
<dt><span class="chapter"><a href="ch03.html">构件画廊</a></span></dt>
<dt><span class="chapter"><a href="WindowWidgets.html">窗口</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkDialog.html">GtkDialog</a></span><span class="refpurpose"> — Create popup windows</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkInvisible.html">GtkInvisible</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkMessageDialog.html">GtkMessageDialog</a></span><span class="refpurpose"> — A convenient message window</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkWindow.html">GtkWindow</a></span><span class="refpurpose"> — Toplevel which can contain other widgets</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkWindowGroup.html">GtkWindowGroup</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAboutDialog.html">GtkAboutDialog</a></span><span class="refpurpose"> — Display information about an application</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAssistant.html">GtkAssistant</a></span><span class="refpurpose"> — A widget used to guide users through multi-step operations</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkOffscreenWindow.html">GtkOffscreenWindow</a></span><span class="refpurpose"> — A toplevel to manage offscreen rendering of child widgets</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="DisplayWidgets.html">显示构件</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAccelLabel.html">GtkAccelLabel</a></span><span class="refpurpose"> — A label which displays an accelerator key on the right of the text</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkImage.html">GtkImage</a></span><span class="refpurpose"> — A widget displaying an image</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkLabel.html">GtkLabel</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkProgressBar.html">GtkProgressBar</a></span><span class="refpurpose"> — A widget which indicates progress visually</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkStatusbar.html">GtkStatusbar</a></span><span class="refpurpose"> — Report messages of minor importance to the user</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkInfoBar.html">GtkInfoBar</a></span><span class="refpurpose"> — Report important messages to the user</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkStatusIcon.html">GtkStatusIcon</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkSpinner.html">GtkSpinner</a></span><span class="refpurpose"> — Show a spinner animation</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="ButtonWidgets.html">按钮和开关</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkButton.html">GtkButton</a></span><span class="refpurpose"> — A widget that creates a signal when clicked on</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCheckButton.html">GtkCheckButton</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRadioButton.html">GtkRadioButton</a></span><span class="refpurpose"> — A choice from multiple check buttons</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkToggleButton.html">GtkToggleButton</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkLinkButton.html">GtkLinkButton</a></span><span class="refpurpose"> — Create buttons bound to a URL</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkScaleButton.html">GtkScaleButton</a></span><span class="refpurpose"> — A button which pops up a scale</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkVolumeButton.html">GtkVolumeButton</a></span><span class="refpurpose"> — A button which pops up a volume control</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkSwitch.html">GtkSwitch</a></span><span class="refpurpose"> — A "light switch" style toggle</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="NumericEntry.html">数字/文本数据输入项</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkEntry.html">GtkEntry</a></span><span class="refpurpose"> — A single line text entry field</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkEntryBuffer.html">GtkEntryBuffer</a></span><span class="refpurpose"> — Text buffer for GtkEntry</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkEntryCompletion.html">GtkEntryCompletion</a></span><span class="refpurpose"> — Completion functionality for GtkEntry</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkScale.html">GtkScale</a></span><span class="refpurpose"> — Base class for GtkHScale and GtkVScale</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkHScale.html">GtkHScale</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkVScale.html">GtkVScale</a></span><span class="refpurpose"> — A vertical slider widget for selecting a value from a range</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkSpinButton.html">GtkSpinButton</a></span><span class="refpurpose"> — Retrieve an integer or floating-point number from
    the user</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkEditable.html">GtkEditable</a></span><span class="refpurpose"> — Interface for text-editing widgets</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="TextWidgetObjects.html">多行文本编辑器</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="TextWidget.html">Text Widget Overview</a></span><span class="refpurpose"> — Overview of GtkTextBuffer, GtkTextView, and friends</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTextIter.html">GtkTextIter</a></span><span class="refpurpose"> — Text buffer iterator</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTextMark.html">GtkTextMark</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTextBuffer.html">GtkTextBuffer</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTextTag.html">GtkTextTag</a></span><span class="refpurpose"> — A tag that can be applied to text in a GtkTextBuffer</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTextTagTable.html">GtkTextTagTable</a></span><span class="refpurpose"> — Collection of tags that can be used together</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTextView.html">GtkTextView</a></span><span class="refpurpose"> — Widget that displays a GtkTextBuffer</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="TreeWidgetObjects.html">树、列表和图标网格构件</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="TreeWidget.html">Tree and List Widget Overview</a></span><span class="refpurpose"> — Overview of GtkTreeModel, GtkTreeView, and friends</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTreeModel.html">GtkTreeModel</a></span><span class="refpurpose"> — The tree interface used by GtkTreeView</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTreeSelection.html">GtkTreeSelection</a></span><span class="refpurpose"> — The selection object for GtkTreeView</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTreeViewColumn.html">GtkTreeViewColumn</a></span><span class="refpurpose"> — A visible column in a GtkTreeView widget</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTreeView.html">GtkTreeView</a></span><span class="refpurpose"> — A widget for displaying both trees and lists</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTreeView-drag-and-drop.html">GtkTreeView drag-and-drop</a></span><span class="refpurpose"> — Interfaces for drag-and-drop support in GtkTreeView</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellView.html">GtkCellView</a></span><span class="refpurpose"> — A widget displaying a single row of a GtkTreeModel</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkIconView.html">GtkIconView</a></span><span class="refpurpose"> — A widget which displays a list of icons in a grid</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTreeSortable.html">GtkTreeSortable</a></span><span class="refpurpose"> — The interface for sortable models used by GtkTreeView</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTreeModelSort.html">GtkTreeModelSort</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTreeModelFilter.html">GtkTreeModelFilter</a></span><span class="refpurpose"> — A GtkTreeModel which hides parts of an underlying tree model</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellLayout.html">GtkCellLayout</a></span><span class="refpurpose"> — An interface for packing cells</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellArea.html">GtkCellArea</a></span><span class="refpurpose"> — An abstract class for laying out GtkCellRenderers</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellAreaBox.html">GtkCellAreaBox</a></span><span class="refpurpose"> — A cell area that renders GtkCellRenderers
    into a row or a column</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellAreaContext.html">GtkCellAreaContext</a></span><span class="refpurpose"> — Stores geometrical information for a series of rows in a GtkCellArea</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellRenderer.html">GtkCellRenderer</a></span><span class="refpurpose"> — An object for rendering a single cell</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellEditable.html">GtkCellEditable</a></span><span class="refpurpose"> — Interface for widgets which can are used for editing
 cells</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellRendererAccel.html">GtkCellRendererAccel</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellRendererCombo.html">GtkCellRendererCombo</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellRendererPixbuf.html">GtkCellRendererPixbuf</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellRendererProgress.html">GtkCellRendererProgress</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellRendererSpin.html">GtkCellRendererSpin</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellRendererText.html">GtkCellRendererText</a></span><span class="refpurpose"> — Renders text in a cell</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellRendererToggle.html">GtkCellRendererToggle</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCellRendererSpinner.html">GtkCellRendererSpinner</a></span><span class="refpurpose"> — Renders a spinning animation in a cell</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkListStore.html">GtkListStore</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTreeStore.html">GtkTreeStore</a></span><span class="refpurpose"> — A tree-like data structure that can be used with the GtkTreeView</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="MenusAndCombos.html">菜单、组合框和工具栏</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkComboBox.html">GtkComboBox</a></span><span class="refpurpose"> — A widget used to choose from a list of items</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkComboBoxText.html">GtkComboBoxText</a></span><span class="refpurpose"> — A simple, text-only combo box</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkMenu.html">GtkMenu</a></span><span class="refpurpose"> — A menu widget</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkMenuBar.html">GtkMenuBar</a></span><span class="refpurpose"> — A subclass of GtkMenuShell which holds GtkMenuItem widgets</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkMenuItem.html">GtkMenuItem</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkImageMenuItem.html">GtkImageMenuItem</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRadioMenuItem.html">GtkRadioMenuItem</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-gtkcheckmenuitem.html">GtkCheckMenuItem</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkSeparatorMenuItem.html">GtkSeparatorMenuItem</a></span><span class="refpurpose"> — A separator used in menus</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTearoffMenuItem.html">GtkTearoffMenuItem</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkToolShell.html">GtkToolShell</a></span><span class="refpurpose"> — Interface for containers containing GtkToolItem widgets</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkToolbar.html">GtkToolbar</a></span><span class="refpurpose"> — Create bars of buttons and other widgets</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkToolItem.html">GtkToolItem</a></span><span class="refpurpose"> — The base class of widgets that can be added to GtkToolShell</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkToolPalette.html">GtkToolPalette</a></span><span class="refpurpose"> — A tool palette with categories</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkToolItemGroup.html">GtkToolItemGroup</a></span><span class="refpurpose"> — A sub container used in a tool palette</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkSeparatorToolItem.html">GtkSeparatorToolItem</a></span><span class="refpurpose"> — A toolbar item that separates groups of other
  toolbar items</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkToolButton.html">GtkToolButton</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkMenuToolButton.html">GtkMenuToolButton</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkToggleToolButton.html">GtkToggleToolButton</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRadioToolButton.html">GtkRadioToolButton</a></span><span class="refpurpose"></span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="Actions.html">基于行为的菜单和工具栏</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkUIManager.html">GtkUIManager</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkActionGroup.html">GtkActionGroup</a></span><span class="refpurpose"> — A group of actions</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAction.html">GtkAction</a></span><span class="refpurpose"> — An action which can be triggered by a menu or toolbar item</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkToggleAction.html">GtkToggleAction</a></span><span class="refpurpose"> — An action which can be toggled between two states</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRadioAction.html">GtkRadioAction</a></span><span class="refpurpose"> — An action of which only one in a group can be active</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRecentAction.html">GtkRecentAction</a></span><span class="refpurpose"> — An action of which represents a list of recently used files</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkActivatable.html">GtkActivatable</a></span><span class="refpurpose"> — An interface for activatable widgets</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="SelectorWidgets.html">选择器(Color/File/Font)</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkColorButton.html">GtkColorButton</a></span><span class="refpurpose"> — 打开颜色选择对话框的按钮。</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkColorSelectionDialog.html">GtkColorSelectionDialog</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkColorSelection.html">GtkColorSelection</a></span><span class="refpurpose"> — A widget used to select a color</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkHSV.html">GtkHSV</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFileChooser.html">GtkFileChooser</a></span><span class="refpurpose"> — File chooser interface used by GtkFileChooserWidget and GtkFileChooserDialog</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFileChooserButton.html">GtkFileChooserButton</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFileChooserDialog.html">GtkFileChooserDialog</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFileChooserWidget.html">GtkFileChooserWidget</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFileFilter.html">GtkFileFilter</a></span><span class="refpurpose"> — A filter for selecting a file subset</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFontButton.html">GtkFontButton</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFontSelection.html">GtkFontSelection</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFontSelectionDialog.html">GtkFontSelectionDialog</a></span><span class="refpurpose"></span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="LayoutContainers.html">布局容器</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkGrid.html">GtkGrid</a></span><span class="refpurpose"> — Pack widgets in a rows and columns</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAlignment.html">GtkAlignment</a></span><span class="refpurpose"> — A widget which controls the alignment and size of its child</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAspectFrame.html">GtkAspectFrame</a></span><span class="refpurpose"> — A frame that constrains its child to a particular aspect ratio</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkBox.html">GtkBox</a></span><span class="refpurpose"> — Base class for box containers</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkHBox.html">GtkHBox</a></span><span class="refpurpose"> — 水平容器</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkVBox.html">GtkVBox</a></span><span class="refpurpose"> — 垂直的控件容器</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkButtonBox.html">GtkButtonBox</a></span><span class="refpurpose"> — Base class for GtkHButtonBox and GtkVButtonBox</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkHButtonBox.html">GtkHButtonBox</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkVButtonBox.html">GtkVButtonBox</a></span><span class="refpurpose"> — A container for arranging buttons vertically</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFixed.html">GtkFixed</a></span><span class="refpurpose"> — A container which allows you to position
widgets at fixed coordinates</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPaned.html">GtkPaned</a></span><span class="refpurpose"> — Base class for widgets with two adjustable panes</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkHPaned.html">GtkHPaned</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkVPaned.html">GtkVPaned</a></span><span class="refpurpose"> — A container with two panes arranged vertically</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkLayout.html">GtkLayout</a></span><span class="refpurpose"> — Infinite scrollable area containing child widgets
  and/or custom drawing</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkNotebook.html">GtkNotebook</a></span><span class="refpurpose"> — A tabbed notebook container</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTable.html">GtkTable</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkExpander.html">GtkExpander</a></span><span class="refpurpose"> — A container which can hide its child</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-Orientable.html">GtkOrientable</a></span><span class="refpurpose"> — An interface for flippable widgets</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="Ornaments.html">装饰</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkFrame.html">GtkFrame</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkSeparator.html">GtkSeparator</a></span><span class="refpurpose"> — Base class for GtkHSeparator and GtkVSeparator</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkHSeparator.html">GtkHSeparator</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkVSeparator.html">GtkVSeparator</a></span><span class="refpurpose"> — A vertical separator</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="ScrollingWidgets.html">滚动</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkScrollbar.html">GtkScrollbar</a></span><span class="refpurpose"> — Base class for GtkHScrollbar and GtkVScrollbar</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkHScrollbar.html">GtkHScrollbar</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkVScrollbar.html">GtkVScrollbar</a></span><span class="refpurpose"> — A vertical scrollbar</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkScrolledWindow.html">GtkScrolledWindow</a></span><span class="refpurpose"> — Adds scrollbars to its child widget</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkScrollable.html">GtkScrollable</a></span><span class="refpurpose"> — An interface for scrollable widgets</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="Printing.html">打印</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-High-level-Printing-API.html">GtkPrintOperation</a></span><span class="refpurpose"> — High-level Printing API</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPrintContext.html">GtkPrintContext</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPrintSettings.html">GtkPrintSettings</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPageSetup.html">GtkPageSetup</a></span><span class="refpurpose"> — Stores page setup information</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPaperSize.html">GtkPaperSize</a></span><span class="refpurpose"> — Support for named paper sizes</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPrinter.html">GtkPrinter</a></span><span class="refpurpose"> — Represents a printer</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPrintJob.html">GtkPrintJob</a></span><span class="refpurpose"> — Represents a print job</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPrintUnixDialog.html">GtkPrintUnixDialog</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPageSetupUnixDialog.html">GtkPageSetupUnixDialog</a></span><span class="refpurpose"> — A page setup dialog</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="MiscObjects.html">杂项</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAdjustment.html">GtkAdjustment</a></span><span class="refpurpose"> — A representation of an adjustable bounded value</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkArrow.html">GtkArrow</a></span><span class="refpurpose"> — Displays an arrow</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkCalendar.html">GtkCalendar</a></span><span class="refpurpose"> — Displays a calendar and allows the user to select a date</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkDrawingArea.html">GtkDrawingArea</a></span><span class="refpurpose"> — A widget for custom user interface elements</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkEventBox.html">GtkEventBox</a></span><span class="refpurpose"> — A widget used to catch events for widgets which
    do not have their own window</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkHandleBox.html">GtkHandleBox</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkIMContextSimple.html">GtkIMContextSimple</a></span><span class="refpurpose"> — An input method context supporting table-based input methods</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkIMMulticontext.html">GtkIMMulticontext</a></span><span class="refpurpose"> — An input method context supporting multiple, loadable input methods</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkSizeGroup.html">GtkSizeGroup</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkTooltip.html">GtkTooltip</a></span><span class="refpurpose"> — Add tips to your widgets</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkViewport.html">GtkViewport</a></span><span class="refpurpose"> — An adapter which makes widgets scrollable</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAccessible.html">GtkAccessible</a></span><span class="refpurpose"> — Accessibility support for widgets</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="AbstractObjects.html">抽象基类</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkWidget.html">GtkWidget</a></span><span class="refpurpose"> — Base class for all widgets</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkContainer.html">GtkContainer</a></span><span class="refpurpose"> — Base class for widgets which contain other widgets</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkBin.html">GtkBin</a></span><span class="refpurpose"> — A container with just one child</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkMenuShell.html">GtkMenuShell</a></span><span class="refpurpose"> — A base class for menu objects</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkMisc.html">GtkMisc</a></span><span class="refpurpose"></span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRange.html">GtkRange</a></span><span class="refpurpose"> — Base class for widgets which visualize an adjustment</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkIMContext.html">GtkIMContext</a></span><span class="refpurpose"> — Base class for input method contexts</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="PlugSocket.html">跨进程嵌入</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkPlug.html">GtkPlug</a></span><span class="refpurpose"> — Toplevel for embedding into other processes</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkSocket.html">GtkSocket</a></span><span class="refpurpose"> — Container for widgets from other processes</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="RecentDocuments.html">最近使用文档</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRecentManager.html">GtkRecentManager</a></span><span class="refpurpose"> — Managing recently used files</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRecentChooser.html">GtkRecentChooser</a></span><span class="refpurpose"> — Interface implemented by widgets displaying recently
  used files</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRecentChooserDialog.html">GtkRecentChooserDialog</a></span><span class="refpurpose"> — Displays recently used files in a dialog</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRecentChooserMenu.html">GtkRecentChooserMenu</a></span><span class="refpurpose"> — Displays recently used files in a menu</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRecentChooserWidget.html">GtkRecentChooserWidget</a></span><span class="refpurpose"> — Displays recently used files</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkRecentFilter.html">GtkRecentFilter</a></span><span class="refpurpose"> — A filter for selecting a subset of recently used files</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="ApplicationChoosing.html">从已安装的程序中选择</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAppChooser.html">GtkAppChooser</a></span><span class="refpurpose"> — Interface implemented by widgets allowing to chooser applications</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAppChooserButton.html">GtkAppChooserButton</a></span><span class="refpurpose"> — A button to launch an application chooser dialog</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAppChooserDialog.html">GtkAppChooserDialog</a></span><span class="refpurpose"> — An application chooser dialog</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkAppChooserWidget.html">GtkAppChooserWidget</a></span><span class="refpurpose"> — Application chooser widget that can be embedded in other widgets</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="Builder.html">界面构建器</a></span></dt>
<dd><dl>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkBuildable.html">GtkBuildable</a></span><span class="refpurpose"> — Interface for objects that can be built by GtkBuilder</span>
</dt>
<dt>
<span class="refentrytitle"><a href="gtk3-GtkBuilder.html">GtkBuilder</a></span><span class="refpurpose"> — Build an interface from an XML UI definition</span>
</dt>
</dl></dd>
<dt><span class="chapter"><a href="Application.html">应用程序支持</a></span></dt>
<dd><dl><dt>
<span class="refentrytitle"><a href="gtk3-GtkApplication.html">GtkApplication</a></span><span class="refpurpose"> — Application class</span>
</dt></dl></dd>
</dl>
</div>
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